Sumireko looks after Oto while Adashino is away. They go to Oto's school where Sumireko revels in the joys of youth. She and Oto run into Uname and spend the evening with her. But their peace is short-lived as the shadow of a new Curiosity draws near.
Can you feel the tsunami of youth, Oto-chan?
هل تستطيعين الشعور بموجة الشباب يا أوتو-تشان؟
Wie ein heranrollender Tsunami der Jugend!
Findest du nicht auch, Oto-chan?
¿No sientes la juventud, Oto?
¿No sientes la juventud, Oto?
C’est la jeunesse à son plus beau !
Ça m’emporte,
Riesci a sentire lo tsunami di giovinezza, Oto?
Você consegue sentir o tsunami
da juventude, Oto-chan?
Ты чувствуешь,
как надвигается цунами юности, Ото?